#define RF P00unsigned char RF_code[3]; //Remote control code valuebit RF_SyncFlag; //Synchronization signal flag, 1 means the synchronization signal has been received
//unsigned char RF;unsigned char...
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Streamlining mobile phone system design
【Qinheng Trial】Streamlined mobile phone system design #1
【Qinheng Trial】Add SPI reference #2
【Qinheng Trial】 Use touch buttons and GPIO to complete diali...
Live broadcast time: April 20 (Tuesday) 10:00-11:30 amLive broadcast topic: New Infineon MOSFET based on Source-down technology effectively improves power density, which is visible to the naked eyeSpe...
Has anyone used the LTC2941 single-cell fuel gauge? Is the LTC2941 ground terminal connected to the negative terminal of the battery B- or the GND of the circuit board? The battery protection chip is ...
As shown in the figure above, a large round hole is opened on the PCB board, through which the screw cap can be passed. First, shape the TO220 package, solder it, and then place it on the radiator, an...
In recent years, new phones released by various manufacturers have not only undergone hardware configuration upgrades, but also undergone major changes in appearance design, the most obvious of whi...[Details]
In the era of traditional fuel vehicles, most auto parts giants are closely related to their own automakers, and are even brothers from the same mother. For example, Germany's three giants are Bosch,...[Details]
Apple has just released an internal beta of its new iPhone operating system, 13.4, and someone has discovered a key new feature called "CarKey." According to the technicians, this function will sup...[Details]
According to Nikkei Asian Review, in response to a once-in-50-year drought in Taiwan, TSMC, the world's largest chip foundry, is building a plant capable of treating industrial water so that it can b...[Details]
In the electrical system of weapons and equipment, 400Hz medium frequency inverter is one of the widely used power sources . When performing performance testing and fault diagnosis on various ele...[Details]
Recently, due to the epidemic, NXP Connects conference was still held online. This is the second time NXP has held a developer conference online. Last year's NXP Connects conference focused on a sa...[Details]
The following figure is a typical schematic diagram of the design of a small Bluetooth speaker. Its main components are:
(1) The receiving module uses an OVC Bluetooth module, which has the advan...[Details]
An LED (light emitting diode) is a semiconductor diode (a pn junction) that emits light when positive current flows from the anode to the cathode of the LED. The anode is represented by "+", which ...[Details]
Ultrasonic thickness gauges use the latest high-performance, low-power microprocessor technology and are developed based on the ultrasonic measurement principle. They can measure the thickness of meta...[Details]
This article is compiled from SemiWiki Recently, at the Linley Fall Processor Conference, Mike Fitton, senior director of strategy and planning at Achronix, said that Achronix will promote the four...[Details]
Gas flow meter is a new type of flow meter developed by using the principle of liquid vibration. It is widely used in the measurement of fluids in the petroleum, chemical, metallurgical, papermakin...[Details]
Introduction to STM32 Serial Port
As an important external interface of MCU, the serial port is also an important debugging method for software development. Its importance is self-evident. Now ...[Details]
With the Ark Compiler officially open sourced on August 31, this exclusive technology has now become an open technology, and 45 third-party applications have begun using the Ark Compiler. According ...[Details]
Not long ago, as part of the EU PRYSTINE project, the Belgian Microelectronics Research Center (Imec) developed a low-power millimeter-wave motion detection radar using standard 28nm CMOS. The radar ...[Details]
Optimizing Power Consumption in Vision Systems with Wake on Motion
Optimizing Vision System Power Consumption Using Wake-on-Motion
Have you ever wondered how a smart d...[Details]
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